2006 Audi A3 vs. 1998 Audi A6
To start off, 2006 Audi A3 is newer by 8 year(s). Which means there will be less support and parts availability for 1998 Audi A6. In addition, the cost of maintenance, including insurance, on 1998 Audi A6 would be higher. At 4,172 cc (8 cylinders), 1998 Audi A6 is equipped with a bigger engine. In terms of performance, 1998 Audi A6 (286 HP @ 5800 RPM) has 148 more horse power than 2006 Audi A3. (138 HP @ 4000 RPM) In normal driving conditions, 1998 Audi A6 should accelerate faster than 2006 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 1998 Audi A6 weights approximately 445 kg more than 2006 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Audi A6. In wet, icy, snow, or gravel driving conditions, 2006 Audi A3 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1998 Audi A6 (401 Nm @ 4000 RPM) has 81 more torque (in Nm) than 2006 Audi A3. (320 Nm @ 1750 RPM). This means 1998 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A3.
Compare all specifications:
| 2006 Audi A3 | 1998 Audi A6 | |
| Make | Audi | Audi |
| Model | A3 | A6 |
| Year Released | 2006 | 1998 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1967 cc | 4172 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 138 HP | 286 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 320 Nm | 401 Nm |
| Torque RPM | 1750 RPM | 4000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1340 kg | 1785 kg |
| Vehicle Length | 4210 mm | 4800 mm |
| Vehicle Width | 1770 mm | 1820 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2580 mm | 2760 mm |
| Fuel Tank Capacity | 55 L | 58 L |
